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Fast-dissolved colocasia esculenta powder with healthcare effect and preparation method thereof

A technology of health-care efficacy and betel taro, applied in the field of food processing, can solve the problems of single variety of betel taro powder, poor solubility, inconvenient preparation, etc., so as to improve the microbial community in human colon, improve preparation properties, and improve safety. Effect

Active Publication Date: 2016-07-06
福州众思知识产权服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to aim at the deficiencies in the prior art, provide a kind of instant betel nut taro powder with health care effect and preparation method thereof, solve the problems such as single variety, poor solubility, inconvenient preparation and poor quality of traditional betel nut taro powder, Provide consumers with a betel nut taro powder product with higher edible value

Method used

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  • Fast-dissolved colocasia esculenta powder with healthcare effect and preparation method thereof
  • Fast-dissolved colocasia esculenta powder with healthcare effect and preparation method thereof
  • Fast-dissolved colocasia esculenta powder with healthcare effect and preparation method thereof

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Effect test

Embodiment 1

[0035] The preparation method of the instant betel nut taro flour with health care effect specifically comprises the following steps:

[0036] 1) Cleaning: Select fresh, non-rotten and non-damaged taro, and use a fine brush to clean the surface attachments in running water;

[0037] 2) Peeling: After cleaning, the betel nut taro is first trimmed with a stainless steel knife to remove the uneven part of the root, and then peeled. The peeling should be clean, thorough, smooth, and remove irregular damage and bumps, etc. , and then rinse with clean water;

[0038] 3) Slicing: Slice the peeled betel nut taro obtained in step 2) manually with a knife, and the thickness of the slice is about 0.5cm;

[0039] 4) Color protection: Immediately after slicing, immerse the taro slices in the compound color protection solution (0.25wt% phytic acid + 0.20wt% citric acid + 0.20wt% ascorbic acid) for 15 minutes;

[0040] 5) Refining: Put the processed taro slices in step 4) into the refiner ...

Embodiment 2

[0050] The preparation method of the instant betel nut taro flour with health care effect specifically comprises the following steps:

[0051] 1) Cleaning: Select fresh, non-rotten and non-damaged taro, and use a fine brush to clean the surface attachments in running water;

[0052] 2) Peeling: After cleaning, the betel nut taro is first trimmed with a stainless steel knife to remove the uneven part of the root, and then peeled. The peeling should be clean, thorough, smooth, and remove irregular damage and bumps, etc. , and then rinse with clean water;

[0053] 3) Slicing: Slice the peeled betel nut taro obtained in step 2) manually with a knife, and the thickness of the slice is about 0.5cm;

[0054] 4) Color protection: Immediately after slicing, immerse the taro slices in the compound color protection solution (0.25wt% phytic acid + 0.20wt% citric acid + 0.20wt% ascorbic acid) for 15 minutes;

[0055] 5) Refining: Put the processed taro slices in step 4) into the refiner ...

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Abstract

The invention belongs to the technical field of food processing, and particularly discloses fast-dissolved colocasia esculenta powder with the healthcare effect and a preparation method thereof. The preparation method comprises the steps that fresh colocasia esculenta is taken as a raw material, and fresh colocasia esculenta pulp is prepared through cleaning, peeling, slicing, color protecting, jordaning and freeze crushing; colocasia esculenta powder is prepared through limited enzymolysis-drum drying, crosslinking and adsorbing, complexing, vacuum drying and smashing and then mixed with the other materials, and the fast-dissolved colocasia esculenta powder with the healthcare effect is prepared through blending, extruding granulating, screening and packaging. According to the fast-dissolved colocasia esculenta powder with the healthcare effect and the preparation method thereof, embedded crosslinking, complexing, enzymatic debranching processing and drum drying are combined to be applied to the colocasia esculenta powder production process, therefore, the reconstituability of the colocasia esculenta powder can be effectively improved, the liquidity and solubility of the colocasia esculenta powder are improved, the resistant starch content in the product is increased, and the certain effect on regulating the intestinal microecological balance and improving the gastrointestinal function is also achieved; on the other hand, the powder produced through extruding granulating is uniform in particle and loose and porous, can achieve swelling and pasting in a short time and has the good fast solubility and wetting property.

Description

technical field [0001] The invention belongs to the technical field of food processing, and in particular relates to an instant betel nut taro powder with health care effect and a preparation method thereof. Background technique [0002] Fuding betel nut taro, also known as Fuding taro, belongs to the Araceae family and is a perennial herb. Native to my country and the tropical swamp area of ​​India, it is one of the main export vegetables in my country. Betel nut taro is rich in minerals and proteins (arginine, tyrosine and other 18 kinds of amino acids necessary for the human body), as well as a small amount of chemical substances such as vitamins, carotene and alkaloids, which have extremely high edible and medicinal properties. value. According to "Nutrition", every 100g of betel nut taro contains 0.28g of fat, 5.15g of protein, 12.71g of carbohydrate, 170mg of calcium, and 80mg of phosphorus, which contains a lot of starch. [0003] Betel nut taro powder is generally...

Claims

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Application Information

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IPC IPC(8): A23L19/10A23L5/41A23L29/30
CPCA23V2002/00A23V2250/264A23V2200/048
Inventor 郭泽镔王健一贾祥泽林端权卢旭郑宝东
Owner 福州众思知识产权服务有限公司
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